题解 | #删除链表的节点# | Golang
删除链表的节点
https://www.nowcoder.com/practice/f9f78ca89ad643c99701a7142bd59f5d
package main import . "nc_tools" /* * type ListNode struct{ * Val int * Next *ListNode * } */ /** * 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可 * * * @param head ListNode类 * @param val int整型 * @return ListNode类 */ func deleteNode( head *ListNode , val int ) *ListNode { ans := ListNode{Val: -1, Next : head} pre := &ans for head != nil { if head.Val == val { pre.Next = head.Next } else { pre = head } head = head.Next } return ans.Next }